ER-Collet chuck BT 40 - 2/20 - 100 | ER 32Application: For mounting straight shank tools in collets. Delivery: With balanced clamping nut All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

- without test certificate

For adaption from ISO40 to PSC (ISO 7388-1 to ISO 26623-1)

Further information on the articles included can be found under the respective article number

and are noted for their tailored inner struts

For clamping nuts KPS-system

- After mounting

Extra large LCD readout

With balanced clamping nut

For tools with through coolant an O-ring must be used

see article description

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance0

clamping depth = 50